步骤：
1.for循环遍历list<Object>2.用Object[] 数组接受每个Object对象3.将Object[]里的参数取出放入 实体对象中 4.将实体对象放进 list<实体类>中
String sql =
"SELECT * FROM department";
List<?>
list = baseDao.findBySql(sql,
0,
0,
null);
List<Department> departmentList =
new ArrayList<Department>();
for (int i =
0; i <
list.size(); i++) {
Object[] obj = (Object[])
list.get(i);
departmentList.add(
new Department((Integer) obj[
0], (String) obj[
1]));
}
return departmentList;
